Hexagons in a Row - Inside Mathematics
Hexagons in a Row - Inside Mathematics
Hexagons in a Row - Inside Mathematics
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MARS Test Task 2 Frequency Distribution and Bar Graph, Grade 5<br />
Task 2 – <strong>Hexagons</strong> <strong>in</strong> a <strong>Row</strong><br />
Mean: 5.14 StdDev: 2.71<br />
Figure 35: Bar Graph of MARS Test Task 2 Raw Scores, Grade 5<br />
MARS Task 2 Raw Scores<br />
The maximum score for this task is 8 po<strong>in</strong>ts.<br />
The m<strong>in</strong>imum score for a level 3 response, meet<strong>in</strong>g standards, is 4 po<strong>in</strong>ts.<br />
Most students, 93%, could extend the pattern by fill<strong>in</strong>g <strong>in</strong> the table. Many students, 81%, could<br />
extend the pattern beyond the table to 5 hexagons and expla<strong>in</strong> that the pattern is grow<strong>in</strong>g by 5 each<br />
time. More than half the students, 68%, could also do some of the th<strong>in</strong>k<strong>in</strong>g to solve for 12<br />
hexagons, but they may have made a count<strong>in</strong>g or calculation error. About half the students could<br />
also f<strong>in</strong>d the number of hexagons that could be made with 76 toothpicks. 33% could meet all the<br />
demands of the task <strong>in</strong>clud<strong>in</strong>g f<strong>in</strong>d<strong>in</strong>g the number of toothpicks needed to make 12 hexagons <strong>in</strong> a<br />
row. 7% of the students scored no po<strong>in</strong>ts on this task. All the students <strong>in</strong> the sample with this score<br />
attempted the task.<br />
Fifth Grade – 2006<br />
Pg.<br />
(c) Noyce Foundation 2006. To reproduce this document, permission must be granted by the Noyce Foundation:<br />
<strong>in</strong>fo@noycefdn.org.<br />
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